#pragma once

#include<pthread.h>

class LockGuard
{
public:
    LockGuard(pthread_mutex_t* mutex)
        :_mutex(mutex)
    { 
        pthread_mutex_lock(_mutex);//构造加锁
    }
    ~LockGuard()
    {
        pthread_mutex_unlock(_mutex);//析构解锁
    }
private:
    pthread_mutex_t* _mutex;
};

